Publicidad
Idiomas disponibles
Idiomas disponibles
OPERATING AND MAINTENANCE MANUAL
PYD SERIES SOLAR INVERTER
FAILURE
SCREEN
Low voltage
Err09
Inverter over-
Err10
load
Motor
Err11
overload
Input phase
Err12
failure
Output
Err13
phase failure
www.proindecsa.com / proindecsa@proindecsa.com
POSSIBLE CAUSES
1: An instantaneous power failure occurs
at the input power supply.
2: The input voltage of the frequency con-
verter is not within the allowable range.
3: DC bus voltage is abnormal.
4: The bridge rectifier and buffer resistor
are defective.
5: The drive board is defective.
6: The main control board is defective.
1: The load is too heavy or the rotor is
blocked in the motor.
2: The frequency converter model is of
too small a power class.
1: bb-02 is incorrectly configured.
2: The load is too heavy or the rotor is
blocked in the motor.
3: The frequency converter model is of
too small a power class.
1: The three-phase power input is
abnormal.
2: The transmission board is defective.
3: The lightning-proof board is defective.
4: The main control board is defective.
1: The cable connecting the frequency
converter and the motor is defective.
2: The three-phase outputs of the fre-
quency converter are unbalanced when
the motor is running.
3: The drive board is defective.
4: The IGBT module is defective.
41
SOLUTIONS
1: Reset the fault.
2: Adjust voltage to normal range.
3: Request technical support
4: Request technical support
5: Request technical support
6: Request technical support
1: Reduce the load and monitor the
motor and mechanical condition.
2: Select a frequency converter of a
higher power class.
1: Configure bb-02 correctly.
2: Reduce the load and check the
motor and mechanical condition.
3: Select a frequency converter of a
higher power class.
1: Eliminate external faults.
2: Request technical support.
3: Request technical support.
4: Request technical support.
1: Eliminate external faults.
2: Check if the three-phase winding
of the motor is normal.
3: Request technical support.
4: Request technical support.
Publicidad
